ex1.lst

零基础单片机C语言设计全套教程

C51 COMPILER V8.08   EX1                                                                   09/04/2008 16:42:54 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE EX1
OBJECT MODULE PLACED IN ex1.OBJ
COMPILER INVOKED BY: C:\Program Files\keil\C51\BIN\C51.EXE ex1.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>                                              //头文件
   2          
   3          void SISR(void) interrupt 4                             //串行中断服务例程
   4          {
   5   1      TI=0;                                                                   //清零
   6   1      }
   7          
   8          void    main(void)                                              //主函数
   9          {
  10   1      int i;
  11   1      SCON=0x40;                                                      //初始化串行口模式1
  12   1      PCON=0x80;                                                      //设置波特率倍增位SMOD=1
  13   1      TMOD=0x20;                                                      //初始化T1为定时功能，模式2
  14   1      TL1=0xF4;                                                       //波特率4800bit/s，初值
  15   1      TH1=0xF4;
  16   1      ES=1;                                                           //开启串行中断
  17   1      EA=1;                                                           //开总中断
  18   1      TR1=1;                                                          //启动定时器
  19   1      
  20   1      i=0x67;                                                         //初始化数据
  21   1      SBUF=i;                                                         //将数据送到SBUF，启动串行输出
  22   1      while(1)                                                                //主循环
  23   1      {
  24   2      }
  25   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     29    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)